- American Canoe Association
- American Rivers
- American Whitewater Association
- Austin Kayak and Paddling Meetups
- Dallas Down River Club DDRC
- Gulf Area Sea Paddlers GASP!
- Houston Area Sea Kayakers HASK
- Houston Canoe Club
- Houston Canoe Club (Facebook)
- North Texas River Runners NTRR / NTWWP (Facebook)
- Neches River Runners (Facebook)
- Texas Canoe and Kayak Racing Association
- Texas Water Safari
- The Eyes of the San Marcos (Facebook)
- Trinity Coalition
Texas River Blog
Twentieth Annual Medina River Cleanup August 22, 2026
Date: Saturday, August 22, 2026 Location: Bandera River Park (at the dam) Cleanup Registration: 9:00 AM – 12:00 PM 9:00 – 10:00 AM: Paddlers 10:00 AM – 12:00 PM: Everyone else Breakfast
August 18, 2026